2.1

8627-invalidate-table-schema-cache

9899-cache-bug

11073-failing-test

alias

ar-bug

batch-query-test

composite-url-rule

docker-build

expand-ipv6

fix-csrf-token-encoding

fix-db-exception-not-displaying-error-info

fix-serializer-empty-object

fixes-14366-upgrade-php-72alpha

i18n-language-normalization

inverseof

issue-12407

query-alias

stringhelper-encoding

tests-for-13720